UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hgCTCy0YsL3VavBq+bi5stZ7OsUmwC97zXasgngaYxw=' 
WHERE 
  key_id = '90a3a529959c8a26d481c9f89685f794af4d1035e8c1ea01eee254eeecad4366' 
  AND (
    token = 'hgCTCy0YsL3VavBq+bi5stZ7OsUmwC97zXasgngaYxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )